To remove the SIM card from your iPhone, you'll need to eject the SIM card tray with a special tool or paperclip.

Sareena was a senior editor for CNET covering the mobile beat, including device reviews. She is a seasoned multimedia journalist with more than a decade's worth of experience producing stories for ...

What is a SIM card used for? A SIM card, or a subscriber identity module/subscriber identification module, is a tiny memory card that contains unique information and is linked to a particular network ...

To switch from one iPhone to another, you should back up everything to your iCloud account and then restore it on the new ...